diff --git a/lens-data/lens/private/syntax/srcloc.rkt b/lens-data/lens/private/syntax/srcloc.rkt
new file mode 100644
index 0000000..75424a7
--- /dev/null
+++ b/lens-data/lens/private/syntax/srcloc.rkt
@@ -0,0 +1,146 @@
+#lang sweet-exp racket/base
+
+provide syntax-srcloc-lens
+        syntax-source-lens
+        syntax-line-lens
+        syntax-position-lens
+        syntax-column-lens
+        syntax-span-lens
+
+require fancy-app
+        lens/common
+        syntax/srcloc
+module+ test
+  require rackunit
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Syntax
+
+;; syntax-srcloc : Syntax -> Srcloc
+(define (syntax-srcloc stx)
+  (source-location->srcloc stx))
+
+;; syntax-set-source-location : Syntax Source-Location -> Syntax
+(define (syntax-set-source-location stx src)
+  (datum->syntax stx
+                 (syntax-e stx)
+                 (source-location->list src)
+                 stx))
+
+(define syntax-srcloc-lens
+  (make-lens
+   syntax-srcloc
+   syntax-set-source-location))
+
+(define syntax-source-lens
+  (make-lens
+   syntax-source
+   (update-source-location _ #:source _)))
+
+(define syntax-line-lens
+  (make-lens
+   syntax-line
+   (update-source-location _ #:line _)))
+
+(define syntax-column-lens
+  (make-lens
+   syntax-column
+   (update-source-location _ #:column _)))
+
+(define syntax-position-lens
+  (make-lens
+   syntax-position
+   (update-source-location _ #:position _)))
+
+(define syntax-span-lens
+  (make-lens
+   syntax-span
+   (update-source-location _ #:span _)))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Source Locations
+
+;; source-location->srcloc : Source-Location -> Srcloc
+(define (source-location->srcloc src)
+  (build-source-location src))
+
+;; source-location->list : Source-Location -> Source-Location-List
+(define (source-location->list src)
+  (build-source-location-list src))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Tests
+
+(module+ test
+  (define-check (check-syntax actual-stx expected-datum expected-srcloc)
+    (check-pred syntax? actual-stx)
+    (check-equal? (syntax->datum actual-stx) expected-datum)
+    (check-equal? (syntax-srcloc actual-stx) expected-srcloc))
+
+  (define a-src (srcloc 'a 12 5 144 9))
+  (define b-src (srcloc 'b 49 7 343 14))
+  (define a (datum->syntax #f (list '+ 1 2 3) (source-location->list a-src)))
+  (define b (datum->syntax #f (list 'define 'x 987) (source-location->list b-src)))
+
+  (test-case "syntax-srcloc-lens"
+    (check-equal? (lens-view syntax-srcloc-lens a) a-src)
+    (check-equal? (lens-view syntax-srcloc-lens b) b-src)
+    (check-syntax (lens-set syntax-srcloc-lens a a-src) (list '+ 1 2 3) a-src)
+    (check-syntax (lens-set syntax-srcloc-lens b b-src) (list 'define 'x 987) b-src)
+    (check-syntax (lens-set syntax-srcloc-lens a b-src) (list '+ 1 2 3) b-src)
+    (check-syntax (lens-set syntax-srcloc-lens b a-src) (list 'define 'x 987) a-src)
+    )
+  (test-case "syntax-source-lens"
+    (check-equal? (lens-view syntax-source-lens a) 'a)
+    (check-equal? (lens-view syntax-source-lens b) 'b)
+    (check-syntax (lens-set syntax-source-lens a "bye.rkt")
+                  (list '+ 1 2 3)
+                  (srcloc "bye.rkt" 12 5 144 9))
+    (check-syntax (lens-set syntax-source-lens b "hellooo.rkt")
+                  (list 'define 'x 987)
+                  (srcloc "hellooo.rkt" 49 7 343 14))
+    )
+  (test-case "syntax-line-lens"
+    (check-equal? (lens-view syntax-line-lens a) 12)
+    (check-equal? (lens-view syntax-line-lens b) 49)
+    (check-syntax (lens-set syntax-line-lens a 8)
+                  (list '+ 1 2 3)
+                  (srcloc 'a 8 5 144 9))
+    (check-syntax (lens-set syntax-line-lens b 11)
+                  (list 'define 'x 987)
+                  (srcloc 'b 11 7 343 14))
+    )
+  (test-case "syntax-column-lens"
+    (check-equal? (lens-view syntax-column-lens a) 5)
+    (check-equal? (lens-view syntax-column-lens b) 7)
+    (check-syntax (lens-set syntax-column-lens a 8)
+                  (list '+ 1 2 3)
+                  (srcloc 'a 12 8 144 9))
+    (check-syntax (lens-set syntax-column-lens b 11)
+                  (list 'define 'x 987)
+                  (srcloc 'b 49 11 343 14))
+    )
+  (test-case "syntax-position-lens"
+    (check-equal? (lens-view syntax-position-lens a) 144)
+    (check-equal? (lens-view syntax-position-lens b) 343)
+    (check-syntax (lens-set syntax-position-lens a 233)
+                  (list '+ 1 2 3)
+                  (srcloc 'a 12 5 233 9))
+    (check-syntax (lens-set syntax-position-lens b 610)
+                  (list 'define 'x 987)
+                  (srcloc 'b 49 7 610 14))
+    )
+  (test-case "syntax-span-lens"
+    (check-equal? (lens-view syntax-span-lens a) 9)
+    (check-equal? (lens-view syntax-span-lens b) 14)
+    (check-syntax (lens-set syntax-span-lens a 10)
+                  (list '+ 1 2 3)
+                  (srcloc 'a 12 5 144 10))
+    (check-syntax (lens-set syntax-span-lens b 15)
+                  (list 'define 'x 987)
+                  (srcloc 'b 49 7 343 15))
+    )
+  )
diff --git a/lens-doc/lens/private/syntax/srcloc.scrbl b/lens-doc/lens/private/syntax/srcloc.scrbl
new file mode 100644
index 0000000..6cd7132
--- /dev/null
+++ b/lens-doc/lens/private/syntax/srcloc.scrbl
@@ -0,0 +1,62 @@
+#lang scribble/manual
+
+@(require lens/private/doc-util/main)
+
+@title{Syntax object source locations}
+
+@defthing[syntax-srcloc-lens (lens/c syntax? srcloc?)]{
+A lens that views the source location of a syntax object as a
+@racket[srcloc] structure.
+
+@lens-unstable-examples[
+  (lens-view syntax-srcloc-lens #'here)
+  (lens-set syntax-srcloc-lens #'here (srcloc "a.rkt" 5 8 55 13))
+  (syntax-source (lens-set syntax-srcloc-lens #'here (srcloc "a.rkt" 5 8 55 13)))
+  (syntax-position (lens-set syntax-srcloc-lens #'here (srcloc "a.rkt" 5 8 55 13)))
+]}
+
+@defthing[syntax-source-lens (lens/c syntax? any/c)]{
+A lens that views the source field of a syntax object.
+
+@lens-unstable-examples[
+  (lens-view syntax-source-lens #'here)
+  (lens-set syntax-source-lens #'here "a.rkt")
+  (syntax-source (lens-set syntax-source-lens #'here "a.rkt"))
+]}
+
+@defthing[syntax-line-lens (lens/c syntax? (or/c exact-positive-integer? #f))]{
+A lens that views the line number of a syntax object.
+
+@lens-unstable-examples[
+  (lens-view syntax-line-lens #'here)
+  (lens-set syntax-line-lens #'here 8)
+  (syntax-line (lens-set syntax-line-lens #'here 8))
+]}
+
+@defthing[syntax-column-lens (lens/c syntax? (or/c exact-nonnegative-integer? #f))]{
+A lens that views the column number of a syntax object within its line.
+
+@lens-unstable-examples[
+  (lens-view syntax-column-lens #'here)
+  (lens-set syntax-column-lens #'here 13)
+  (syntax-column (lens-set syntax-column-lens #'here 13))
+]}
+
+@defthing[syntax-position-lens (lens/c syntax? (or/c exact-positive-integer? #f))]{
+A lens that views the source position a syntax object.
+
+@lens-unstable-examples[
+  (lens-view syntax-position-lens #'here)
+  (lens-set syntax-position-lens #'here 21)
+  (syntax-position (lens-set syntax-position-lens #'here 21))
+]}
+
+@defthing[syntax-span-lens (lens/c syntax? (or/c exact-nonnegative-integer? #f))]{
+A lens that views the source span a syntax object.
+
+@lens-unstable-examples[
+  (lens-view syntax-span-lens #'here)
+  (lens-set syntax-span-lens #'here 34)
+  (syntax-span (lens-set syntax-span-lens #'here 34))
+]}
+
diff --git a/lens-doc/unstable/lens/main.scrbl b/lens-doc/unstable/lens/main.scrbl
index 8f37126..ea8dc2f 100644
--- a/lens-doc/unstable/lens/main.scrbl
+++ b/lens-doc/unstable/lens/main.scrbl
@@ -34,6 +34,7 @@ this library being backwards-compatible.
   "substring.scrbl"
   "syntax.scrbl"
   (lib "lens/private/syntax/stx.scrbl")
+  (lib "lens/private/syntax/srcloc.scrbl")
   "set-all.scrbl"
   "zoom.scrbl"
   )
diff --git a/lens-unstable/unstable/lens/main.rkt b/lens-unstable/unstable/lens/main.rkt
index 8382eb1..04ddfff 100644
--- a/lens-unstable/unstable/lens/main.rkt
+++ b/lens-unstable/unstable/lens/main.rkt
@@ -21,5 +21,6 @@
 "substring.rkt"
 "syntax.rkt"
 "syntax/stx.rkt"
+"syntax/srcloc.rkt"
 "set-all.rkt"
 "zoom.rkt"
diff --git a/lens-unstable/unstable/lens/syntax/srcloc.rkt b/lens-unstable/unstable/lens/syntax/srcloc.rkt
new file mode 100644
index 0000000..c1ef41a
--- /dev/null
+++ b/lens-unstable/unstable/lens/syntax/srcloc.rkt
@@ -0,0 +1,2 @@
+#lang reprovide
+lens/private/syntax/srcloc